FR2402967A1 - CONTROL DEVICE FOR A DIRECT CURRENT MOTOR - Google Patents
CONTROL DEVICE FOR A DIRECT CURRENT MOTORInfo
- Publication number
- FR2402967A1 FR2402967A1 FR7825865A FR7825865A FR2402967A1 FR 2402967 A1 FR2402967 A1 FR 2402967A1 FR 7825865 A FR7825865 A FR 7825865A FR 7825865 A FR7825865 A FR 7825865A FR 2402967 A1 FR2402967 A1 FR 2402967A1
- Authority
- FR
- France
- Prior art keywords
- direct current
- motors
- control device
- along line
- current motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
- H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/902—Compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/91—Operational/differential amplifier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/915—Sawtooth or ramp waveform generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/923—Specific feedback condition or device
- Y10S388/93—Load or torque
Abstract
L'invention concerne la commande de moteurs électriques. Le dispositif de l'invention est destiné à la commande de moteurs à courant continu à aimants permanents. Pour éviter une démagnétisation des aimants permanents sous l'effet de la réaction d'induit, en cas de courant d'induit excessif, on modifie le niveau de limitation du signal d'erreur de l'asservissement de vitesse du moteur, en fonction de la vitesse réelle du moteur. Ce niveau varie selon la ligne g2 pendant l'accélération et selon la ligne g3 pendant la décélération. Application aux moteurs à aimants permanents.The invention relates to the control of electric motors. The device of the invention is intended for controlling direct current motors with permanent magnets. To avoid demagnetization of the permanent magnets under the effect of the armature reaction, in the event of an excessive armature current, the limitation level of the error signal of the motor speed control is modified, depending on the actual engine speed. This level varies along line g2 during acceleration and along line g3 during deceleration. Application to permanent magnet motors.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52108666A JPS6022597B2 (en) | 1977-09-08 | 1977-09-08 | DC motor drive device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402967A1 true FR2402967A1 (en) | 1979-04-06 |
FR2402967B1 FR2402967B1 (en) | 1982-03-19 |
Family
ID=14490589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825865A Granted FR2402967A1 (en) | 1977-09-08 | 1978-09-08 | CONTROL DEVICE FOR A DIRECT CURRENT MOTOR |
Country Status (6)
Country | Link |
---|---|
US (1) | US4268782A (en) |
JP (1) | JPS6022597B2 (en) |
DE (1) | DE2838672C2 (en) |
FR (1) | FR2402967A1 (en) |
GB (1) | GB2006477B (en) |
SU (1) | SU772507A3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424658A1 (en) * | 1978-04-26 | 1979-11-23 | Fujitsu Fanuc Ltd | CONTROL DEVICE FOR A DIRECT CURRENT MOTOR |
EP0116912A1 (en) * | 1983-02-10 | 1984-08-29 | Fuji Photo Film Co., Ltd. | Method of controlling motor speed |
FR2543378A1 (en) * | 1983-03-25 | 1984-09-28 | Radiotechnique Compelec | DEVICE FOR SUPPLYING A DIRECT CURRENT MOTOR USING A RECTIFIED AC POWER, WITH OVERCURRENT PROTECTION |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3204943C2 (en) * | 1981-02-12 | 1994-08-04 | Ricoh Kk | Control device for a motor running in both directions |
US4567391A (en) * | 1982-08-20 | 1986-01-28 | Octa, Inc. | Permanent magnet disc rotor machine |
US4443906A (en) * | 1982-08-20 | 1984-04-24 | Tucker Hartwell F | Machine for floor maintenance |
US4590635A (en) * | 1982-08-20 | 1986-05-27 | Octa, Inc. | Machine for floor maintenance |
CA1199675A (en) * | 1983-03-31 | 1986-01-21 | Canadian General Electric Company Limited | Speed controller for mill drives and the like |
JPS59226681A (en) * | 1983-06-03 | 1984-12-19 | Mitsubishi Electric Corp | Rectifier for driving motor of digital control type |
JPS602088A (en) * | 1983-06-15 | 1985-01-08 | Ricoh Co Ltd | Servo motor drive system |
FR2559321B1 (en) * | 1984-02-06 | 1986-11-21 | Applic Mach Motrices | LOW-VOLTAGE ELECTRIC DRIVE DEVICE FOR A HIGH-INERTIA ROTATING MASS AND MOTOR BEING PART OF THIS DEVICE |
JPS60254201A (en) * | 1984-05-30 | 1985-12-14 | Toshiba Corp | Controller |
US5268623A (en) * | 1985-03-05 | 1993-12-07 | Papst Licensing Gmbh | D.c. motor with a current-limiting arrangement |
US5117170A (en) * | 1985-12-23 | 1992-05-26 | Life Fitness | Motor control circuit for a simulated weight stack |
US5153492A (en) * | 1989-07-31 | 1992-10-06 | Msi Corporation | Servo amplifier |
US5149176A (en) * | 1989-08-07 | 1992-09-22 | Tekonsha Engineering Company | Controller for electric braking systems |
US4963810A (en) * | 1989-10-27 | 1990-10-16 | Archive Corporation | Variable load motor drive control |
GB2239112B (en) * | 1989-11-13 | 1993-12-08 | Mitsubishi Electric Corp | Brushless motor and an axial flow fan with the brushless motor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1076624A (en) * | 1963-11-15 | 1967-07-19 | Materiel Electrique S W Le | Acceleration-control systems for direct-current motors |
FR2166853A5 (en) * | 1971-12-23 | 1973-08-17 | Ib Mei Spa |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD45993A (en) * | ||||
US3566251A (en) * | 1968-05-06 | 1971-02-23 | Westinghouse Electric Corp | Series field for permanent magnet machine |
US3508132A (en) * | 1968-06-19 | 1970-04-21 | Westinghouse Electric Corp | Power peak limiting control for direct current drives |
US3603856A (en) * | 1969-06-06 | 1971-09-07 | Allis Louis Co | Acceleration-deceleration current limit |
US3649897A (en) * | 1970-10-22 | 1972-03-14 | Square D Co | Motor armature current limit system |
IT971564B (en) * | 1972-12-05 | 1974-05-10 | S O L E Spa Soc Opitergina Lav | SPEED REGULATOR FOR MOTORS IN PARTICULAR FOR UNIDIRECTIONAL CUR RENT MOTORS USED IN WASHING MACHINES |
US3868554A (en) * | 1973-12-26 | 1975-02-25 | Gen Electric | Current limit system for DC motor control |
JPS5239207B2 (en) * | 1974-09-30 | 1977-10-04 | ||
US3955130A (en) * | 1974-12-20 | 1976-05-04 | General Electric Company | Motor control circuit including motor current limiting means |
-
1977
- 1977-09-08 JP JP52108666A patent/JPS6022597B2/en not_active Expired
-
1978
- 1978-09-05 DE DE2838672A patent/DE2838672C2/en not_active Expired
- 1978-09-07 US US05/940,279 patent/US4268782A/en not_active Expired - Lifetime
- 1978-09-08 GB GB7836100A patent/GB2006477B/en not_active Expired
- 1978-09-08 SU SU782663638A patent/SU772507A3/en active
- 1978-09-08 FR FR7825865A patent/FR2402967A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1076624A (en) * | 1963-11-15 | 1967-07-19 | Materiel Electrique S W Le | Acceleration-control systems for direct-current motors |
FR2166853A5 (en) * | 1971-12-23 | 1973-08-17 | Ib Mei Spa |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424658A1 (en) * | 1978-04-26 | 1979-11-23 | Fujitsu Fanuc Ltd | CONTROL DEVICE FOR A DIRECT CURRENT MOTOR |
EP0116912A1 (en) * | 1983-02-10 | 1984-08-29 | Fuji Photo Film Co., Ltd. | Method of controlling motor speed |
FR2543378A1 (en) * | 1983-03-25 | 1984-09-28 | Radiotechnique Compelec | DEVICE FOR SUPPLYING A DIRECT CURRENT MOTOR USING A RECTIFIED AC POWER, WITH OVERCURRENT PROTECTION |
EP0120538A1 (en) * | 1983-03-25 | 1984-10-03 | R.T.C. LA RADIOTECHNIQUE-COMPELEC Société anonyme dite: | Device to supply power to a direct current motor by means of a rectified alternating current, and overcurrent protection |
Also Published As
Publication number | Publication date |
---|---|
JPS6022597B2 (en) | 1985-06-03 |
DE2838672A1 (en) | 1979-03-15 |
DE2838672C2 (en) | 1983-01-13 |
FR2402967B1 (en) | 1982-03-19 |
US4268782A (en) | 1981-05-19 |
JPS5441413A (en) | 1979-04-02 |
GB2006477B (en) | 1982-05-19 |
GB2006477A (en) | 1979-05-02 |
SU772507A3 (en) | 1980-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |